Tally form for balloon observation notes, including ascensions, adjustments, registrations, hostile batteries seen in action, and hours in the air, circa 1918.
Travel form issued by the U.S. Army Transport Service, November 27, 1917. Certifies transportation for Marc Lagen from New York to France on December 3, 1917.
Military form entitled "Physical examination for appointment, promotion, or retirement," filled out by Marc Lagen, April 3, 1918. Details physical health information from an exam required for Lagen's promotion to Captain. Two typed pages.